GB1296686A - - Google Patents
Info
- Publication number
- GB1296686A GB1296686A GB1296686DA GB1296686A GB 1296686 A GB1296686 A GB 1296686A GB 1296686D A GB1296686D A GB 1296686DA GB 1296686 A GB1296686 A GB 1296686A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filler
- electric field
- molten polymer
- polymer
- nov
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/05—Mixers using radiation, e.g. magnetic fields or microwaves to mix the material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
1296686 Making polymer compositions MONSANTO CO 12 Nov 1969 [13 Nov 1968] 55487/69 Headings C3B C3P and C3R [Also in Division C7] A polymer composite containing oriented filler is produced by mixing a filler with a prepolymer system or with an inviscid molten polymer, the filler being mobile and dispersible in the prepolyner system or the molten polymer, applying a D.C. electric field to give rise to electro-kinetic effects to orient the filler and causing at least sufficient polymerization of the prepolymer system or at least sufficient cooling of the molten polymer to hold the filler in position before removing the electric field. The prepolymer system may be a polyester, polyimide, epoxy, vinyl or polyurethane system. The filler may be particles or fibres and various forms of silica, silicates, clays, glass fibre, metals or their oxides or salts may be used. The electric field may have a strength in the range 100 to 15,000 volt. cm.<SP>-1</SP> The use of electrodes of various shapes is referred to and the electrodes may be in direct contact with the liquid or insulated therefrom by air, vacuum or solid dielectric.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77524268A | 1968-11-13 | 1968-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1296686A true GB1296686A (en) | 1972-11-15 |
Family
ID=25103780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1296686D Expired GB1296686A (en) | 1968-11-13 | 1969-11-12 |
Country Status (2)
| Country | Link |
|---|---|
| DE (2) | DE1956853A1 (en) |
| GB (1) | GB1296686A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0179688A1 (en) * | 1984-09-26 | 1986-04-30 | Pradom Limited | Method of making composite materials and products obtained thereby |
| CN116218120A (en) * | 2023-04-21 | 2023-06-06 | 上海交通大学 | Polymer shaping phase change material with directional heat conduction path and preparation method thereof |
-
1969
- 1969-11-12 GB GB1296686D patent/GB1296686A/en not_active Expired
- 1969-11-12 DE DE19691956853 patent/DE1956853A1/en active Pending
- 1969-11-12 DE DE19691966299 patent/DE1966299A1/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0179688A1 (en) * | 1984-09-26 | 1986-04-30 | Pradom Limited | Method of making composite materials and products obtained thereby |
| CN116218120A (en) * | 2023-04-21 | 2023-06-06 | 上海交通大学 | Polymer shaping phase change material with directional heat conduction path and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1966299A1 (en) | 1972-03-30 |
| DE1956853A1 (en) | 1970-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |